Dual Harbor Freight Work/Filming Light (18650 powered)

thingiverse

I'm building a body and back plate to merge two Harbor Freight work lights, often snagged for free with a coupon. This combo utilizes the lens, LEDs, and screws from the original lights. I designed this setup for night fishing footage, but it's easily adaptable as a work light or anywhere an extra light is needed. The GoPro-style mount offers great versatility. To complete this project, you'll need a standard rocker switch, an 18650 lithium-ion battery, a BMS for the battery, a cheap voltage regulator, a zip tie, and some wire. I secured the lenses, reflectors, BMS, and voltage regulator with hot glue to keep everything in place. To prevent short circuits, I used kapton tape to insulate the aluminum back of the LEDs from the voltage regulator. This design should print without supports, except for the GoPro mount.